+0  
 
0
68
1
avatar

what is the additive inverse of -(x^2+4x)+8

Guest Oct 15, 2017
Sort: 

1+0 Answers

 #1
avatar+1373 
+2

In order to find the additive inverse, you must know what additive inverse means. The additive inverse is a number or expression. The sum of the additive inverse and the original number always yields zero. Knowing this, we can make the equation below.

 

\(-(x^2+4x)+8+a=0\) a is the variable that represents the additive inverse. Now, solve for a. You can add the quantity of the sum of the the square of x and 4.
\(8+a=x^2+4x\) Subtract 8 from both sides.
\(a=x^2+4x-8\) Now that I have solved for a, I have found the additive inverse.
   
TheXSquaredFactor  Oct 15, 2017

7 Online Users

avatar
avatar
We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  See details